Files
BFM-decomp/.run/disc_code_sweep.txt
T
Drew T 6d9af19482 fix(phase-28 T7): disc_code_sweep was blind to COMPRESSED code — the type-4 row was vacuous
The disc-completeness oracle (R34) decoded only the RAW payload bytes, so LZSS-compressed type-4
overlay code read as noise: every type-4 row said "code 0" — a VACUOUS row for 138 known-code
binaries. This is not cosmetic. The tool exists to answer "what code did nobody onboard", and it
could NOT have found the 4 hidden SC07 overlays (their code is compressed like every type-4) — they
were caught by hand-reconciling 138-vs-134. It found the 39 type-1 modules ONLY because those happen
to be uncompressed.

- FIX: code_signals now decodes BOTH layers — the raw bytes AND the lzss.decompress() output — and
  takes the stronger code signal, recording which layer (raw|dec) in the report. Uncompressed code
  (type-1 resident-class) lives in raw; compressed code (type-4 overlays) lives in the decompressed
  layer. Reuses the extractor's own game-semantics lzss decoder (R33), not a second one.
- onboarded_payloads() now also keys by the .dec-stripped raw path: a type-4 _EXE is the .dec, but
  the sweep iterates raw payloads, so without this all 138 type-4 overlays — now correctly seen as
  code — would false-flag as HIDDEN.
- RESULT: type-4 row 138 payloads / 138 code / 138 onboarded / 0 HIDDEN (was "code 0"). The 138
  detections are all via the `dec` layer (verified: 100% valid, 3.39% jr). A 139th un-onboarded
  type-4 overlay would NOW flag HIDDEN — structurally impossible before. The 39 type-1 modules are
  unchanged and reconcile with the committed disc-completeness.md.
- Coverage still asserted (R32): 1189/1189 classified. Tonight's separate exhaustive ad-hoc sweep
  independently confirmed no further hidden overlays; this makes that a REPRODUCIBLE tool, not a
  one-off script. Ranked list -> .run/disc_code_sweep.txt (the file disc-completeness.md references).
2026-07-16 01:59:32 -06:00

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disc code sweep — 1189 payloads under extracted/retail, window=4096w, valid>=0.9, jr_ra>=0.01
type payloads code onboarded HIDDEN
0 301 0 0 0
1 166 40 1 39
2 201 0 0 0
3 201 0 0 0
4 138 138 138 0
6 29 0 0 0
7 139 0 0 0
8 14 0 0 0
HIDDEN code-bearing payloads (valid>=0.9 AND jr_ra>=0.01, NOT onboarded): 39
type 1 valid 96.4% jr_ra 7.23% (83w, raw) extracted/retail/MAIN.CD.dir/FILE_024.dir/0.1
type 1 valid 96.9% jr_ra 6.19% (97w, raw) extracted/retail/MAIN.CD.dir/FILE_023.dir/0.1
type 1 valid 98.4% jr_ra 5.13% (312w, raw) extracted/retail/MAIN.CD.dir/FILE_035.dir/1.1
type 1 valid 100.0% jr_ra 3.39% (4096w, raw) extracted/retail/MAIN.CD.dir/FILE_012.dir/1.1
type 1 valid 100.0% jr_ra 3.39% (4096w, raw) extracted/retail/SC02.CD.dir/FILE_037.dir/0.1
type 1 valid 100.0% jr_ra 3.39% (4096w, raw) extracted/retail/SC03.CD.dir/FILE_107.dir/0.1
type 1 valid 99.4% jr_ra 3.24% (1018w, raw) extracted/retail/MAIN.CD.dir/FILE_022.dir/1.1
type 1 valid 100.0% jr_ra 2.86% (210w, raw) extracted/retail/MAIN.CD.dir/FILE_008.dir/1.1
type 1 valid 98.8% jr_ra 2.70% (482w, raw) extracted/retail/MAIN.CD.dir/FILE_016.dir/1.1
type 1 valid 96.0% jr_ra 2.68% (373w, raw) extracted/retail/MAIN.CD.dir/FILE_017.dir/1.1
type 1 valid 99.2% jr_ra 2.67% (900w, raw) extracted/retail/MAIN.CD.dir/FILE_026.dir/1.1
type 1 valid 100.0% jr_ra 2.52% (159w, raw) extracted/retail/MAIN.CD.dir/FILE_042.dir/0.1
type 1 valid 99.0% jr_ra 2.49% (522w, raw) extracted/retail/MAIN.CD.dir/FILE_014.dir/1.1
type 1 valid 100.0% jr_ra 2.35% (978w, raw) extracted/retail/MAIN.CD.dir/FILE_043.dir/0.1
type 1 valid 93.4% jr_ra 2.34% (726w, raw) extracted/retail/MAIN.CD.dir/FILE_037.dir/1.1
type 1 valid 98.8% jr_ra 2.33% (816w, raw) extracted/retail/MAIN.CD.dir/FILE_033.dir/1.1
type 1 valid 98.4% jr_ra 2.28% (1229w, raw) extracted/retail/MAIN.CD.dir/FILE_036.dir/1.1
type 1 valid 99.2% jr_ra 2.27% (484w, raw) extracted/retail/MAIN.CD.dir/FILE_021.dir/1.1
type 1 valid 96.4% jr_ra 2.22% (496w, raw) extracted/retail/MAIN.CD.dir/FILE_029.dir/1.1
type 1 valid 98.6% jr_ra 2.20% (1318w, raw) extracted/retail/MAIN.CD.dir/FILE_027.dir/1.1
type 1 valid 97.4% jr_ra 2.13% (469w, raw) extracted/retail/MAIN.CD.dir/FILE_030.dir/1.1
type 1 valid 99.2% jr_ra 1.97% (1115w, raw) extracted/retail/MAIN.CD.dir/FILE_028.dir/1.1
type 1 valid 93.9% jr_ra 1.97% (2230w, raw) extracted/retail/MAIN.CD.dir/FILE_044.dir/0.1
type 1 valid 98.9% jr_ra 1.89% (636w, raw) extracted/retail/MAIN.CD.dir/FILE_009.dir/0.1
type 1 valid 92.4% jr_ra 1.82% (1425w, raw) extracted/retail/MAIN.CD.dir/FILE_039.dir/1.1
type 1 valid 94.8% jr_ra 1.62% (678w, raw) extracted/retail/MAIN.CD.dir/FILE_018.dir/1.1
type 1 valid 90.1% jr_ra 1.61% (4096w, raw) extracted/retail/SC03.CD.dir/FILE_076.dir/2.1
type 1 valid 90.1% jr_ra 1.61% (4096w, raw) extracted/retail/SC03.CD.dir/FILE_135.dir/2.1
type 1 valid 90.2% jr_ra 1.61% (4096w, raw) extracted/retail/SC04.CD.dir/FILE_027.dir/2.1
type 1 valid 90.4% jr_ra 1.61% (4096w, raw) extracted/retail/SC05.CD.dir/FILE_026.dir/2.1
type 1 valid 99.5% jr_ra 1.50% (1861w, raw) extracted/retail/MAIN.CD.dir/FILE_034.dir/1.1
type 1 valid 99.9% jr_ra 1.47% (818w, raw) extracted/retail/MAIN.CD.dir/FILE_047.dir/0.1
type 1 valid 99.9% jr_ra 1.46% (4096w, raw) extracted/retail/SC07.CD.dir/FILE_004.dir/1.1
type 1 valid 90.5% jr_ra 1.46% (1025w, raw) extracted/retail/MAIN.CD.dir/FILE_041.dir/1.1
type 1 valid 97.3% jr_ra 1.43% (1261w, raw) extracted/retail/MAIN.CD.dir/FILE_031.dir/1.1
type 1 valid 100.0% jr_ra 1.37% (4096w, raw) extracted/retail/SC07.CD.dir/FILE_003.dir/1.1
type 1 valid 93.0% jr_ra 1.30% (1690w, raw) extracted/retail/MAIN.CD.dir/FILE_019.dir/1.1
type 1 valid 99.5% jr_ra 1.25% (4096w, raw) extracted/retail/MAIN.CD.dir/FILE_003.dir/1.1
type 1 valid 99.5% jr_ra 1.25% (4096w, raw) extracted/retail/MAIN.CD.dir/FILE_004.dir/0.1